From abb3385e8d9b3edc2d85561854b0d2a0c34d3743 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 6 Jul 2016 11:50:13 +0200
Subject: [PATCH] Regression test for issue #3333.
---
tests/unit/expire.tcl | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/unit/expire.tcl b/tests/unit/expire.tcl
index ff3dacb33..0a50dd31b 100644
--- a/tests/unit/expire.tcl
+++ b/tests/unit/expire.tcl
@@ -198,4 +198,10 @@ start_server {tags {"expire"}} {
r set foo b
lsort [r keys *]
} {a e foo s t}
+
+ test {EXPIRE with empty string as TTL should report an error} {
+ r set foo bar
+ catch {r expire foo ""} e
+ set e
+ } {*not an integer*}
}